diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 96f8ec4be3..cb13bfea4e 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -7471,13 +7471,13 @@ (define-public r-metagenomeseq
 (define-public r-metaneighbor
   (package
     (name "r-metaneighbor")
-    (version "1.18.0")
+    (version "1.20.0")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "MetaNeighbor" version))
               (sha256
                (base32
-                "1gjjp5qlmv26sd3fvrd8cgv3invckxr8ldjpizpqm4mxjzifxwpm"))))
+                "151ip70la12kj80c0airi1yyjbj69gnkshd6kfk88wsvq7s179id"))))
     (properties `((upstream-name . "MetaNeighbor")))
     (build-system r-build-system)
     (propagated-inputs